.inline-block {
  display: inline-block;
  vertical-align: middle;
}
.qrcode {
  margin-top: 20px;
  background-color: #fff;
  border: 1px solid #eee;
}
.qrcode:hover {
  border-color: #21c494;
}
.qrcode:hover h3 {
  color: #21c494;
  border-color: #21c494 !important;
}
.qrcode.f-fix {
  width: 238px;
  top: 10px;
  margin-top: 0;
}
.qrcode h3 {
  height: 40px;
  line-height: 40px;
  text-align: center;
  color: rgba(0, 0, 0, 0.54);
  border-bottom: 1px solid #c9c9c9;
}
.mac-app .qrcode h3 {
  border-bottom: 1px solid #eee;
}
.qrcode img {
  width: 100%;
  height: auto;
}
